You can try the points and see which satisfy the relation. I find it easier to consult a graph of the solution set and the offered points.
The appropriate choice is ...
... C: (1, 0) . . . . . . . on the boundary of the solution set.
Solution set: t>-11/3
A
Use distributive property:
7t-21>4t-32
Then solve for t:
3t>-11
t>-11/3
This is your solution set!
Answer:
in one angle there is 90 degres
A literal equation is an equation where variables represent known values. Literal equations allow use to represent things like distance, time, interest, and slope as variables in an equation. You isolate one variable because your goal is to solve for just one variable with respect to others.
